Yield: about 4 servings

Ingredients

  • 1/3 cup freshly squeezed lime juice
  • 6 tbsp. vegetable oil, divided
  • 3 cloves garlic, minced or pressed
  • 1 tbsp. Worcestershire sauce
  • 1½ tsp. brown sugar
  • 1 jalapeño, seeded, ribbed and diced
  • 1½ tbsp. minced fresh cilantro
  • 1 tsp. salt
  • ¾ tsp. pepper
  • 2-3 boneless, skinless chicken breasts, butterflied (6 halves total), about 1½ lbs.
  • 1 large red onion (about 14 oz.), sliced into ½-inch thick slices, rings not separated
  • 2 large bell peppers (about 10 oz. each), stemmed, quartered and seeded
  • 2 heads romaine hearts, halved lengthwise

For the dressing: 

  • ¼ cup freshly squeezed lime juice
  • 2 tbsp. olive oil
  • 1/3 cup low fat greek yogurt (or sour cream)
  • ¼ tsp. chipotle powder
  • Salt and pepper, to taste
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  • step 1: HideShow Images

    In a medium bowl, whisk together the lime juice, 4 tablespoons of the vegetable oil, garlic, Worcestershire sauce, brown sugar, jalapeño, cilantro, salt and pepper.  Reserve 1/3 cup of the marinade for brushing the vegetables; set aside.  Place the chicken breast halves in the bowl with the marinade, cover with plastic wrap and refrigerate for 15 minutes.  Brush both sides of the onion rounds, peppers and the romaine hearts with the reserved marinade.

  • step 2: HideShow Images

    Meanwhile, using a large chimney starter, ignite 6 quarts of charcoal briquettes and burn until the coals are fully ignited, about 20 minutes.  Empty the coals into the grill, spreading them in a single layer.  Place an additional 20 unlit coals over the lit coals on one side of the grill to create a tw0-level fire.  Place the grill grate over the coals and allow to heat for 5 minutes.  Scrape the grate clean with a grill brush.  (For a gas grill, light all burners to high, cover and heat grill until hot, about 15 minutes.  Leave one burner on high and turn the rest down to medium.)

  • step 3: HideShow Images

    Remove the chicken breast halves from the marinade and transfer to the hotter side of the grill; discard the left over marinade.  Place the onion rounds and peppers on the cooler side of the grill.  Cook the chicken until it is well browned, 3-4 minutes.  Using tongs, flip the chicken and continue grilling until it is no longer pink inside (or an instant-read thermometer inserted into the center reads 160˚ F.)  Meanwhile, cook onions and peppers until spottily charred and crisp-tender, about 8-12 minutes, turning once or twice as needed.  When the chicken and vegetables are done, transfer them to a large plate and tent with foil to keep warm. Add the romaine to the grill and cook, turning once, until both sides are lightly charred, about 2 minutes total.

  • step 4: HideShow Images

    Meanwhile, make the dressing. Combine the ingredients in a small bowl or measuring cup and whisk until well combined.

  • step 5: HideShow Images

    Chop the chicken, peppers, onions, and romaine hearts. Divide between serving dishes, drizzle lightly with the chipotle lime dressing and sprinkle with cotija. Serve immediately.